typo3/backend.php

   1 <?php
   2 /***************************************************************
   3 *  Copyright notice
   4 *
   5 *  (c) 2007-2011 Ingo Renner <ingo@typo3.org>
   6 *  All rights reserved
   7 *
   8 *  This script is part of the TYPO3 project. The TYPO3 project is
   9 *  free software; you can redistribute it and/or modify
  10 *  it under the terms of the GNU General Public License as published by
  11 *  the Free Software Foundation; either version 2 of the License, or
  12 *  (at your option) any later version.
  13 *
  14 *  The GNU General Public License can be found at
  15 *  http://www.gnu.org/copyleft/gpl.html.
  16 *  A copy is found in the textfile GPL.txt and important notices to the license
  17 *  from the author is found in LICENSE.txt distributed with these scripts.
  18 *
  19 *
  20 *  This script is distributed in the hope that it will be useful,
  21 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 *  GNU General Public License for more details.
  24 *
  25 *  This copyright notice MUST APPEAR in all copies of the script!
  26 ***************************************************************/
  27
  28 require_once('init.php');
  29 require_once('template.php');
  30 require_once(PATH_typo3 . 'interfaces/interface.backend_toolbaritem.php');
  31
  32 require('classes/class.typo3logo.php');
  33 require('classes/class.modulemenu.php');
  34
  35         // Core toolbar items
  36 require('classes/class.clearcachemenu.php');
  37 require('classes/class.shortcutmenu.php');
  38 require('classes/class.livesearch.php');
  39
  40 $GLOBALS['LANG']->includeLLFile('EXT:lang/locallang_misc.xml');
  41
  42 /**
  43  * Class for rendering the TYPO3 backend version 4.2+
  44  *
  45  * @author Ingo Renner <ingo@typo3.org>
  46  * @package TYPO3
  47  * @subpackage core
  48  */
  49 class TYPO3backend {
  50         protected $content;
  51         protected $css;
  52         protected $cssFiles;
  53         protected $js;
  54         protected $jsFiles;
  55         protected $jsFilesAfterInline;
  56         protected $toolbarItems;
  57                 // intentionally private as nobody should modify defaults
  58         private   $menuWidthDefault = 190;
  59         protected $menuWidth;
  60         protected $debug;
  61
  62         /**
  63          * Object for loading backend modules
  64          *
  65          * @var t3lib_loadModules
  66          */
  67         protected $moduleLoader;
  68
  69         /**
  70          * module menu generating object
  71          *
  72          * @var ModuleMenu
  73          */
  74         protected $moduleMenu;
  75
  76         /**
  77          * Pagerenderer
  78          *
  79          * @var t3lib_PageRenderer
  80          */
  81         protected $pageRenderer;
  82
  83         /**
  84          * Constructor
  85          */
  86         public function __construct() {
  87                         // Set debug flag for BE development only
  88                 $this->debug = intval($GLOBALS['TYPO3_CONF_VARS']['BE']['debug']) === 1;
  89
  90                         // Initializes the backend modules structure for use later.
  91                 $this->moduleLoader = t3lib_div::makeInstance('t3lib_loadModules');
  92                 $this->moduleLoader->load($GLOBALS['TBE_MODULES']);
  93
  94                 $this->moduleMenu = t3lib_div::makeInstance('ModuleMenu');
  95
  96                 $this->pageRenderer = $GLOBALS['TBE_TEMPLATE']->getPageRenderer();
  97                 $this->pageRenderer->loadScriptaculous('builder,effects,controls,dragdrop');
  98                 $this->pageRenderer->loadExtJS();
  99                 $this->pageRenderer->enableExtJSQuickTips();
 100
 101                 $this->pageRenderer->addJsInlineCode(
 102                         'consoleOverrideWithDebugPanel',
 103                         '//already done',
 104                         FALSE
 105                 );
 106                 $this->pageRenderer->addExtDirectCode();
 107
 108                         // Add default BE javascript
 109                 $this->js = '';
 110                 $this->jsFiles = array(
 111                         'common'                => 'js/common.js',
 112                         'locallang'             => $this->getLocalLangFileName(),
 113                         'modernizr'             => 'contrib/modernizr/modernizr.min.js',
 114                         'swfupload'             => 'contrib/swfupload/swfupload.js',
 115                         'swfupload.swfobject'   => 'contrib/swfupload/plugins/swfupload.swfobject.js',
 116                         'swfupload.cookies'     => 'contrib/swfupload/plugins/swfupload.cookies.js',
 117                         'swfupload.queue'       => 'contrib/swfupload/plugins/swfupload.queue.js',
 118                         'md5'                   => 'md5.js',
 119                         'toolbarmanager'        => 'js/toolbarmanager.js',
 120                         'modulemenu'            => 'js/modulemenu.js',
 121                         'iecompatibility'       => 'js/iecompatibility.js',
 122                         'flashupload'           => 'js/flashupload.js',
 123                         'evalfield'             => '../t3lib/jsfunc.evalfield.js',
 124                         'flashmessages'         => '../t3lib/js/extjs/ux/flashmessages.js',
 125                         'tabclosemenu'          => '../t3lib/js/extjs/ux/ext.ux.tabclosemenu.js',
 126                         'notifications'         => '../t3lib/js/extjs/notifications.js',
 127                         'backend'               => 'js/backend.js',
 128                         'loginrefresh'          => 'js/loginrefresh.js',
 129                         'debugPanel'            => 'js/extjs/debugPanel.js',
 130                         'viewport'              => 'js/extjs/viewport.js',
 131                         'iframepanel'           => 'js/extjs/iframepanel.js',
 132                         'backendcontentiframe'  => 'js/extjs/backendcontentiframe.js',
 133                         'modulepanel'           => 'js/extjs/modulepanel.js',
 134                         'viewportConfiguration' => 'js/extjs/viewportConfiguration.js',
 135                         'util'                                  => '../t3lib/js/extjs/util.js',
 136                 );
 137
 138                 if ($this->debug) {
 139                         unset($this->jsFiles['loginrefresh']);
 140                 }
 141
 142                         // Add default BE css
 143                 $this->css = '';
 144                 $this->cssFiles = array();
 145
 146                 $this->toolbarItems = array();
 147                 $this->initializeCoreToolbarItems();
 148
 149                 $this->menuWidth = $this->menuWidthDefault;
 150                 if (isset($GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW']) && (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'] != (int) $this->menuWidth) {
 151                         $this->menuWidth = (int) $GLOBALS['TBE_STYLES']['dims']['leftMenuFrameW'];
 152                 }
 153
 154                 $this->executeHook('constructPostProcess');
 155         }
 156
 157         /**
 158          * Initializes the core toolbar items
 159          *
 160          * @return void
 161          */
 162         protected function initializeCoreToolbarItems() {
 163
 164                 $coreToolbarItems = array(
 165                         'shortcuts'         => 'ShortcutMenu',
 166                         'clearCacheActions' => 'ClearCacheMenu',
 167                         'liveSearch'        => 'LiveSearch'
 168                 );
 169
 170                 foreach ($coreToolbarItems as $toolbarItemName => $toolbarItemClassName) {
 171                         $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 172
 173                         if (!($toolbarItem instanceof backend_toolbarItem)) {
 174                                 throw new UnexpectedValueException('$toolbarItem "'.$toolbarItemName.'" must implement interface backend_toolbarItem', 1195126772);
 175                         }
 176
 177                         if ($toolbarItem->checkAccess()) {
 178                                 $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 179                         } else {
 180                                 unset($toolbarItem);
 181                         }
 182                 }
 183         }
 184
 185         /**
 186          * Main function generating the BE scaffolding
 187          *
 188          * @return void
 189          */
 190         public function render() {
 191                 $this->executeHook('renderPreProcess');
 192
 193                         // Prepare the scaffolding, at this point extension may still add javascript and css
 194                 $logo = t3lib_div::makeInstance('TYPO3Logo');
 195                 $logo->setLogo('gfx/typo3logo_mini.png');
 196
 197                         // Create backend scaffolding
 198                 $backendScaffolding = '
 199                 <div id="typo3-top-container" class="x-hide-display">
 200                         <div id="typo3-logo">'.$logo->render().'</div>
 201                         <div id="typo3-top" class="typo3-top-toolbar">' .
 202                                 $this->renderToolbar() .
 203                         '</div>
 204                 </div>';
 205
 206                 /******************************************************
 207                  * Now put the complete backend document together
 208                  ******************************************************/
 209
 210                 foreach ($this->cssFiles as $cssFileName => $cssFile) {
 211                         $this->pageRenderer->addCssFile($cssFile);
 212
 213                                 // Load addditional css files to overwrite existing core styles
 214                         if (!empty($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName])) {
 215                                 $this->pageRenderer->addCssFile($GLOBALS['TBE_STYLES']['stylesheets'][$cssFileName]);
 216                         }
 217                 }
 218
 219                 if (!empty($this->css)) {
 220                         $this->pageRenderer->addCssInlineBlock('BackendInlineCSS', $this->css);
 221                 }
 222
 223                 foreach ($this->jsFiles as $jsFile) {
 224                         $this->pageRenderer->addJsFile($jsFile);
 225                 }
 226
 227                 $this->pageRenderer->setFavIcon('gfx/favicon.ico');
 228
 229                 $this->generateJavascript();
 230                 $this->pageRenderer->addJsInlineCode('BackendInlineJavascript', $this->js, FALSE);
 231
 232                 $this->loadResourcesForRegisteredNavigationComponents();
 233
 234                         // Add state provider
 235                 $GLOBALS['TBE_TEMPLATE']->setExtDirectStateProvider();
 236                 $states = $GLOBALS['BE_USER']->uc['BackendComponents']['States'];
 237                         // Save states in BE_USER->uc
 238                 $extOnReadyCode = '
 239                         Ext.state.Manager.setProvider(new TYPO3.state.ExtDirectProvider({
 240                                 key: "BackendComponents.States",
 241                                 autoRead: false
 242                         }));
 243                 ';
 244                 if ($states) {
 245                         $extOnReadyCode .= 'Ext.state.Manager.getProvider().initState(' . json_encode($states) . ');';
 246                 }
 247                 $extOnReadyCode .= '
 248                         TYPO3.Backend = new TYPO3.Viewport(TYPO3.Viewport.configuration);
 249                         if (typeof console === "undefined") {
 250                                 console = TYPO3.Backend.DebugConsole;
 251                         }
 252                         TYPO3.ContextHelpWindow.init();';
 253                 $this->pageRenderer->addExtOnReadyCode($extOnReadyCode);
 254
 255                         // Set document title:
 256                 $title = ($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']
 257                         ? $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'].' [TYPO3 '.TYPO3_version.']'
 258                         : 'TYPO3 '.TYPO3_version
 259                 );
 260
 261                 $this->content = $backendScaffolding;
 262                         // Renders the module page
 263                 $this->content = $GLOBALS['TBE_TEMPLATE']->render(
 264                         $title,
 265                         $this->content
 266                 );
 267
 268                 $hookConfiguration = array('content' => &$this->content);
 269                 $this->executeHook('renderPostProcess', $hookConfiguration);
 270
 271                 echo $this->content;
 272         }
 273
 274         /**
 275          * Loads the css and javascript files of all registered navigation widgets
 276          *
 277          * @return void
 278          */
 279         protected function loadResourcesForRegisteredNavigationComponents() {
 280                 if (!is_array($GLOBALS['TBE_MODULES']['_navigationComponents'])) {
 281                         return;
 282                 }
 283
 284                 $loadedComponents = array();
 285                 foreach ($GLOBALS['TBE_MODULES']['_navigationComponents'] as $module => $info) {
 286                         if (in_array($info['componentId'], $loadedComponents)) {
 287                                 continue;
 288                         }
 289                         $loadedComponents[] = $info['componentId'];
 290
 291                         $component = strtolower(substr($info['componentId'], strrpos($info['componentId'], '-') + 1));
 292                         $componentDirectory = 'components/' . $component . '/';
 293
 294                         if ($info['isCoreComponent']) {
 295                                 $absoluteComponentPath = PATH_t3lib . 'js/extjs/' . $componentDirectory;
 296                                 $relativeComponentPath = '../' . str_replace(PATH_site, '', $absoluteComponentPath);
 297                         } else {
 298                                 $absoluteComponentPath = t3lib_extMgm::extPath($info['extKey']) . $componentDirectory;
 299                                 $relativeComponentPath = t3lib_extMgm::extRelPath($info['extKey']) . $componentDirectory;
 300                         }
 301
 302                         $cssFiles = t3lib_div::getFilesInDir($absoluteComponentPath . 'css/', 'css');
 303                         if (file_exists($absoluteComponentPath . 'css/loadorder.txt')) {
 304                                         // Don't allow inclusion outside directory
 305                                 $loadOrder = str_replace('../', '', t3lib_div::getUrl($absoluteComponentPath . 'css/loadorder.txt'));
 306                                 $cssFilesOrdered = t3lib_div::trimExplode(LF, $loadOrder, TRUE);
 307                                 $cssFiles = array_merge($cssFilesOrdered, $cssFiles);
 308                         }
 309                         foreach ($cssFiles as $cssFile) {
 310                                 $this->pageRenderer->addCssFile($relativeComponentPath . 'css/' . $cssFile);
 311                         }
 312
 313                         $jsFiles = t3lib_div::getFilesInDir($absoluteComponentPath . 'javascript/', 'js');
 314                         if (file_exists($absoluteComponentPath . 'javascript/loadorder.txt')) {
 315                                         // Don't allow inclusion outside directory
 316                                 $loadOrder = str_replace('../', '', t3lib_div::getUrl($absoluteComponentPath . 'javascript/loadorder.txt'));
 317                                 $jsFilesOrdered = t3lib_div::trimExplode(LF, $loadOrder, TRUE);
 318                                 $jsFiles = array_merge($jsFilesOrdered, $jsFiles);
 319                         }
 320
 321                         foreach ($jsFiles as $jsFile) {
 322                                 $this->pageRenderer->addJsFile($relativeComponentPath . 'javascript/' . $jsFile);
 323                         }
 324                 }
 325         }
 326
 327         /**
 328          * Renders the items in the top toolbar
 329          *
 330          * @return string top toolbar elements as HTML
 331          */
 332         protected function renderToolbar() {
 333
 334                         // Move search to last position
 335                 if (array_key_exists('liveSearch', $this->toolbarItems)) {
 336                         $search = $this->toolbarItems['liveSearch'];
 337                         unset($this->toolbarItems['liveSearch']);
 338                         $this->toolbarItems['liveSearch'] = $search;
 339                 }
 340
 341                 $toolbar = '<ul id="typo3-toolbar">';
 342                 $toolbar .= '<li>' . $this->getLoggedInUserLabel() . '</li>';
 343                 $toolbar .= '<li class="separator"><div id="logout-button" class="toolbar-item no-separator">' . $this->moduleMenu->renderLogoutButton() . '</div></li>';
 344
 345                 $i = 0;
 346                 foreach ($this->toolbarItems as $key => $toolbarItem) {
 347                         $i++;
 348                         $menu = $toolbarItem->render();
 349                         if ($menu) {
 350                                 $additionalAttributes = $toolbarItem->getAdditionalAttributes();
 351                                 if (sizeof($this->toolbarItems) > 1 && $i == sizeof($this->toolbarItems) -1) {
 352                                         if (strpos($additionalAttributes, 'class="'))
 353                                                 str_replace('class="', 'class="separator ', $additionalAttributes);
 354                                         else
 355                                                 $additionalAttributes .= 'class="separator"';
 356                                 }
 357                                 $toolbar .= '<li' . $additionalAttributes . '>' .$menu. '</li>';
 358                         }
 359                 }
 360
 361                 return $toolbar.'</ul>';
 362         }
 363
 364         /**
 365          * Gets the label of the BE user currently logged in
 366          *
 367          * @return string Html code snippet displaying the currently logged in user
 368          */
 369         protected function getLoggedInUserLabel() {
 370                 $css = 'toolbar-item';
 371                 $icon = t3lib_iconWorks::getSpriteIcon('status-user-' . ($GLOBALS['BE_USER']->isAdmin() ? 'admin' : 'backend'));
 372                 $realName = $GLOBALS['BE_USER']->user['realName'];
 373                 $username = $GLOBALS['BE_USER']->user['username'];
 374
 375                 $label = $realName ? $realName : $username;
 376                 $title = $username;
 377
 378                         // Link to user setup if it's loaded and user has access
 379                 $link = '';
 380                 if (t3lib_extMgm::isLoaded('setup') && $GLOBALS['BE_USER']->check('modules', 'user_setup')) {
 381                         $link = '<a href="#" onclick="top.goToModule(\'user_setup\'); this.blur(); return false;">';
 382                 }
 383
 384                         // Superuser mode
 385                 if ($GLOBALS['BE_USER']->user['ses_backuserid']) {
 386                         $css .= ' su-user';
 387                         $title = $GLOBALS['LANG']->getLL('switchtouser') . ': ' . $username;
 388                         $label = $GLOBALS['LANG']->getLL('switchtousershort') . ' ' .
 389                                 ($realName ? $realName . ' (' . $username . ')' : $username);
 390                 }
 391
 392                 return '<div id="username" class="' . $css . '">' . $link . $icon .
 393                                 '<span title="' . htmlspecialchars($title) . '">' . htmlspecialchars($label) . '</span>' .
 394                                 ($link ? '</a>' : '') . '</div>';
 395         }
 396
 397         /**
 398          * Returns the file name  to the LLL JavaScript, containing the localized labels,
 399          * which can be used in JavaScript code.
 400          *
 401          * @return string File name of the JS file, relative to TYPO3_mainDir
 402          */
 403         protected function getLocalLangFileName() {
 404                 $code = $this->generateLocalLang();
 405                 $filePath = 'typo3temp/locallang-BE-' . sha1($code) . '.js';
 406                 if (!file_exists(PATH_site . $filePath)) {
 407                                 // writeFileToTypo3tempDir() returns NULL on success (please double-read!)
 408                         if (t3lib_div::writeFileToTypo3tempDir(PATH_site . $filePath, $code) !== NULL) {
 409                                 throw new RuntimeException('LocalLangFile could not be written to ' . $filePath, 1295193026);
 410                         }
 411                 }
 412                 return '../' . $filePath;
 413         }
 414
 415         /**
 416          * Reads labels required in JavaScript code from the localization system and returns them as JSON
 417          * array in TYPO3.LLL.
 418          *
 419          * @return string JavaScript code containing the LLL labels in TYPO3.LLL
 420          */
 421         protected function generateLocalLang() {
 422                 $coreLabels = array(
 423                         'waitTitle' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_logging_in') ,
 424                         'refresh_login_failed' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed'),
 425                         'refresh_login_failed_message' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_failed_message'),
 426                         'refresh_login_title' => sprintf($GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_title'), htmlspecialchars($GLOBALS['BE_USER']->user['username'])),
 427                         'login_expired' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_expired'),
 428                         'refresh_login_username' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_username'),
 429                         'refresh_login_password' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_password'),
 430                         'refresh_login_emptyPassword' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_emptyPassword'),
 431                         'refresh_login_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_button'),
 432                         'refresh_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_logout_button'),
 433                         'please_wait' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.please_wait'),
 434                         'loadingIndicator' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:loadingIndicator'),
 435                         'be_locked' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.be_locked'),
 436                         'refresh_login_countdown_singular' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown_singular'),
 437                         'refresh_login_countdown' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_countdown'),
 438                         'login_about_to_expire' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire'),
 439                         'login_about_to_expire_title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.login_about_to_expire_title'),
 440                         'refresh_login_refresh_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_login_refresh_button'),
 441                         'refresh_direct_logout_button' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:mess.refresh_direct_logout_button'),
 442                         'tabs_closeAll' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeAll'),
 443                         'tabs_closeOther' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.closeOther'),
 444                         'tabs_close' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.close'),
 445                         'tabs_openInBrowserWindow' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:tabs.openInBrowserWindow'),
 446                         'csh_tooltip_loading' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xml:csh_tooltip_loading'),
 447                 );
 448
 449                 $labels = array(
 450                         'fileUpload' => array(
 451                                 'windowTitle',
 452                                 'buttonSelectFiles',
 453                                 'buttonCancelAll',
 454                                 'infoComponentMaxFileSize',
 455                                 'infoComponentFileUploadLimit',
 456                                 'infoComponentFileTypeLimit',
 457                                 'infoComponentOverrideFiles',
 458                                 'processRunning',
 459                                 'uploadWait',
 460                                 'uploadStarting',
 461                                 'uploadProgress',
 462                                 'uploadSuccess',
 463                                 'errorQueueLimitExceeded',
 464                                 'errorQueueFileSizeLimit',
 465                                 'errorQueueZeroByteFile',
 466                                 'errorQueueInvalidFiletype',
 467                                 'errorUploadHttp',
 468                                 'errorUploadMissingUrl',
 469                                 'errorUploadIO',
 470                                 'errorUploadSecurityError',
 471                                 'errorUploadLimit',
 472                                 'errorUploadFailed',
 473                                 'errorUploadFileIDNotFound',
 474                                 'errorUploadFileValidation',
 475                                 'errorUploadFileCancelled',
 476                                 'errorUploadStopped',
 477                                 'allErrorMessageTitle',
 478                                 'allErrorMessageText',
 479                                 'allError401',
 480                                 'allError2038',
 481                         ),
 482                         'liveSearch' => array(
 483                                 'title',
 484                                 'helpTitle',
 485                                 'emptyText',
 486                                 'loadingText',
 487                                 'listEmptyText',
 488                                 'showAllResults',
 489                                 'helpDescription',
 490                                 'helpDescriptionPages',
 491                                 'helpDescriptionContent',
 492                         ),
 493                         'viewPort' => array(
 494                                 'tooltipModuleMenuSplit',
 495                                 'tooltipNavigationContainerSplitDrag',
 496                                 'tooltipDebugPanelSplitDrag',
 497
 498                         ),
 499                 );
 500                 $generatedLabels = array();
 501                 $generatedLabels['core'] = $coreLabels;
 502
 503                         // First loop over all categories (fileUpload, liveSearch, ..)
 504                 foreach ($labels as $categoryName => $categoryLabels) {
 505                                 // Then loop over every single label
 506                         foreach ($categoryLabels as $label) {
 507                                         // LLL identifier must be called $categoryName_$label, e.g. liveSearch_loadingText
 508                                 $generatedLabels[$categoryName][$label] = $GLOBALS['LANG']->getLL($categoryName . '_' . $label);
 509                         }
 510                 }
 511
 512                 return 'TYPO3.LLL = ' . json_encode($generatedLabels) . ';';
 513         }
 514
 515         /**
 516          * Generates the JavaScript code for the backend.
 517          *
 518          * @return void
 519          */
 520         protected function generateJavascript() {
 521
 522                 $pathTYPO3 = t3lib_div::dirname(t3lib_div::getIndpEnv('SCRIPT_NAME')) . '/';
 523
 524                         // If another page module was specified, replace the default Page module with the new one
 525                 $newPageModule = trim($GLOBALS['BE_USER']->getTSConfigVal('options.overridePageModule'));
 526                 $pageModule    = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';
 527                 if (!$GLOBALS['BE_USER']->check('modules', $pageModule)) {
 528                         $pageModule = '';
 529                 }
 530
 531                 $menuFrameName = 'menu';
 532                 if($GLOBALS['BE_USER']->uc['noMenuMode'] === 'icons') {
 533                         $menuFrameName = 'topmenuFrame';
 534                 }
 535
 536                         // Determine security level from conf vars and default to super challenged
 537                 if ($GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel']) {
 538                         $this->loginSecurityLevel = $GLOBALS['TYPO3_CONF_VARS']['BE']['loginSecurityLevel'];
 539                 } else {
 540                         $this->loginSecurityLevel = 'superchallenged';
 541                 }
 542
 543                 $t3Configuration = array(
 544                         'siteUrl' => t3lib_div::getIndpEnv('TYPO3_SITE_URL'),
 545                         'PATH_typo3' => $pathTYPO3,
 546                         'PATH_typo3_enc' => rawurlencode($pathTYPO3),
 547                         'username' => htmlspecialchars($GLOBALS['BE_USER']->user['username']),
 548                         'uniqueID' => t3lib_div::shortMD5(uniqid('')),
 549                         'securityLevel' => $this->loginSecurityLevel,
 550                         'TYPO3_mainDir' => TYPO3_mainDir,
 551                         'pageModule' => $pageModule,
 552                         'condensedMode' => $GLOBALS['BE_USER']->uc['condensedMode'] ? 1 : 0 ,
 553                         'inWorkspace' => $GLOBALS['BE_USER']->workspace !== 0 ? 1 : 0,
 554                         'workspaceFrontendPreviewEnabled' => $GLOBALS['BE_USER']->user['workspace_preview'] ? 1 : 0,
 555                         'veriCode' => $GLOBALS['BE_USER']->veriCode(),
 556                         'denyFileTypes' => PHP_EXTENSIONS_DEFAULT,
 557                         'moduleMenuWidth' => $this->menuWidth - 1,
 558                         'topBarHeight' => (isset($GLOBALS['TBE_STYLES']['dims']['topFrameH']) ? intval($GLOBALS['TBE_STYLES']['dims']['topFrameH']) : 30),
 559                         'showRefreshLoginPopup' => isset($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) ? intval($GLOBALS['TYPO3_CONF_VARS']['BE']['showRefreshLoginPopup']) : FALSE,
 560                         'listModulePath' => t3lib_extMgm::isLoaded('recordlist') ? t3lib_extMgm::extRelPath('recordlist') . 'mod1/' : '',
 561                         'debugInWindow' => $GLOBALS['BE_USER']->uc['debugInWindow'] ? 1 : 0,
 562                         'ContextHelpWindows' => array(
 563                                 'width' => 600,
 564                                 'height' => 400
 565                         ),
 566                         'firstWebmountPid' => intval($GLOBALS['WEBMOUNTS'][0]),
 567                 );
 568
 569                 $this->js .= '
 570         TYPO3.configuration = ' . json_encode($t3Configuration) . ';
 571
 572         /**
 573          * TypoSetup object.
 574          */
 575         function typoSetup() {  //
 576                 this.PATH_typo3 = TYPO3.configuration.PATH_typo3;
 577                 this.PATH_typo3_enc = TYPO3.configuration.PATH_typo3_enc;
 578                 this.username = TYPO3.configuration.username;
 579                 this.uniqueID = TYPO3.configuration.uniqueID;
 580                 this.navFrameWidth = 0;
 581                 this.securityLevel = TYPO3.configuration.securityLevel;
 582                 this.veriCode = TYPO3.configuration.veriCode;
 583                 this.denyFileTypes = TYPO3.configuration.denyFileTypes;
 584         }
 585         var TS = new typoSetup();
 586                 //backwards compatibility
 587         /**
 588          * Frameset Module object
 589          *
 590          * Used in main modules with a frameset for submodules to keep the ID between modules
 591          * Typically that is set by something like this in a Web>* sub module:
 592          *              if (top.fsMod) top.fsMod.recentIds["web"] = "\'.intval($this->id).\'";
 593          *              if (top.fsMod) top.fsMod.recentIds["file"] = "...(file reference/string)...";
 594          */
 595         function fsModules() {  //
 596                 this.recentIds=new Array();                                     // used by frameset modules to track the most recent used id for list frame.
 597                 this.navFrameHighlightedID=new Array();         // used by navigation frames to track which row id was highlighted last time
 598                 this.currentMainLoaded="";
 599                 this.currentBank="0";
 600         }
 601         var fsMod = new fsModules();
 602
 603         top.goToModule = function(modName, cMR_flag, addGetVars) {
 604                 TYPO3.ModuleMenu.App.showModule(modName, addGetVars);
 605         }
 606         ' . $this->setStartupModule();
 607
 608                         // Check editing of page:
 609                 $this->handlePageEditing();
 610
 611         }
 612
 613         /**
 614          * Checking if the "&edit" variable was sent so we can open it for editing the page.
 615          * Code based on code from "alt_shortcut.php"
 616          *
 617          * @return void
 618          */
 619         protected function handlePageEditing() {
 620
 621                 if (!t3lib_extMgm::isLoaded('cms')) {
 622                         return;
 623                 }
 624
 625                         // EDIT page:
 626                 $editId     = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('edit'));
 627                 $editRecord = '';
 628
 629                 if ($editId) {
 630
 631                                 // Looking up the page to edit, checking permissions:
 632                         $where = ' AND ('.$GLOBALS['BE_USER']->getPagePermsClause(2) .
 633                                 ' OR ' . $GLOBALS['BE_USER']->getPagePermsClause(16) . ')';
 634
 635                         if (t3lib_utility_Math::canBeInterpretedAsInteger($editId)) {
 636                                 $editRecord = t3lib_BEfunc::getRecordWSOL('pages', $editId, '*', $where);
 637                         } else {
 638                                 $records = t3lib_BEfunc::getRecordsByField('pages', 'alias', $editId, $where);
 639
 640                                 if (is_array($records)) {
 641                                         $editRecord = reset($records);
 642                                         t3lib_BEfunc::workspaceOL('pages', $editRecord);
 643                                 }
 644                         }
 645
 646                                 // If the page was accessible, then let the user edit it.
 647                         if (is_array($editRecord) && $GLOBALS['BE_USER']->isInWebMount($editRecord['uid'])) {
 648                                         // Setting JS code to open editing:
 649                                 $this->js .= '
 650                 // Load page to edit:
 651         window.setTimeout("top.loadEditId('.intval($editRecord['uid']).');", 500);
 652                         ';
 653
 654                                         // Checking page edit parameter:
 655                                 if (!$GLOBALS['BE_USER']->getTSConfigVal('options.bookmark_onEditId_dontSetPageTree')) {
 656                                         $bookmarkKeepExpanded = $GLOBALS['BE_USER']->getTSConfigVal('options.bookmark_onEditId_keepExistingExpanded');
 657
 658                                                 // Expanding page tree:
 659                                         t3lib_BEfunc::openPageTree(intval($editRecord['pid']), !$bookmarkKeepExpanded);
 660                                 }
 661                         } else {
 662                                 $this->js .= '
 663                 // Warning about page editing:
 664         alert(' . $GLOBALS['LANG']->JScharCode(sprintf($GLOBALS['LANG']->getLL('noEditPage'), $editId)) . ');
 665                         ';
 666                         }
 667                 }
 668         }
 669
 670         /**
 671          * Sets the startup module from either GETvars module and mpdParams or user configuration.
 672          *
 673          * @return void
 674          */
 675         protected function setStartupModule() {
 676                 $startModule = preg_replace('/[^[:alnum:]_]/', '', t3lib_div::_GET('module'));
 677
 678                 if (!$startModule) {
 679                         if ($GLOBALS['BE_USER']->uc['startModule']) {
 680                                 $startModule = $GLOBALS['BE_USER']->uc['startModule'];
 681                         } elseif ($GLOBALS['BE_USER']->uc['startInTaskCenter']) {
 682                                 $startModule = 'user_task';
 683                         }
 684                 }
 685
 686                 $moduleParameters = t3lib_div::_GET('modParams');
 687                 if ($startModule) {
 688                         return '
 689                                         // start in module:
 690                                 top.startInModule = [\'' . $startModule . '\', ' . t3lib_div::quoteJSvalue($moduleParameters) . '];
 691                         ';
 692                 } else {
 693                         return '';
 694                 }
 695
 696         }
 697
 698         /**
 699          * Sdds a javascript snippet to the backend
 700          *
 701          * @param string $javascript Javascript snippet
 702          * @return void
 703          */
 704         public function addJavascript($javascript) {
 705                         // TODO do we need more checks?
 706                 if (!is_string($javascript)) {
 707                         throw new InvalidArgumentException('parameter $javascript must be of type string', 1195129553);
 708                 }
 709
 710                 $this->js .= $javascript;
 711         }
 712
 713         /**
 714          * Adds a javscript file to the backend after it has been checked that it exists
 715          *
 716          * @param string $javascriptFile Javascript file reference
 717          * @return boolean TRUE if the javascript file was successfully added, FALSE otherwise
 718          */
 719         public function addJavascriptFile($javascriptFile) {
 720                 $jsFileAdded = FALSE;
 721
 722                         //TODO add more checks if neccessary
 723                 if (file_exists(t3lib_div::resolveBackPath(PATH_typo3.$javascriptFile))) {
 724                         $this->jsFiles[] = $javascriptFile;
 725                         $jsFileAdded = TRUE;
 726                 }
 727
 728                 return $jsFileAdded;
 729         }
 730
 731         /**
 732          * Adds a css snippet to the backend
 733          *
 734          * @param string $css Css snippet
 735          * @return void
 736          */
 737         public function addCss($css) {
 738                 if (!is_string($css)) {
 739                         throw new InvalidArgumentException('parameter $css must be of type string', 1195129642);
 740                 }
 741
 742                 $this->css .= $css;
 743         }
 744
 745         /**
 746          * Adds a css file to the backend after it has been checked that it exists
 747          *
 748          * @param string $cssFileName The css file's name with out the .css ending
 749          * @param string $cssFile Css file reference
 750          * @return boolean TRUE if the css file was added, FALSE otherwise
 751          */
 752         public function addCssFile($cssFileName, $cssFile) {
 753                 $cssFileAdded = FALSE;
 754
 755                 if (empty($this->cssFiles[$cssFileName])) {
 756                         $this->cssFiles[$cssFileName] = $cssFile;
 757                         $cssFileAdded = TRUE;
 758                 }
 759
 760                 return $cssFileAdded;
 761         }
 762
 763         /**
 764          * Adds an item to the toolbar, the class file for the toolbar item must be loaded at this point
 765          *
 766          * @param string $toolbarItemName Toolbar item name, f.e. tx_toolbarExtension_coolItem
 767          * @param string $toolbarItemClassName Toolbar item class name, f.e. tx_toolbarExtension_coolItem
 768          * @return void
 769          */
 770         public function addToolbarItem($toolbarItemName, $toolbarItemClassName) {
 771                 $toolbarItem = t3lib_div::makeInstance($toolbarItemClassName, $this);
 772
 773                 if (!($toolbarItem instanceof backend_toolbarItem)) {
 774                         throw new UnexpectedValueException('$toolbarItem "' . $toolbarItemName . '" must implement interface backend_toolbarItem', 1195125501);
 775                 }
 776
 777                 if ($toolbarItem->checkAccess()) {
 778                         $this->toolbarItems[$toolbarItemName] = $toolbarItem;
 779                 } else {
 780                         unset($toolbarItem);
 781                 }
 782         }
 783
 784         /**
 785          * Executes defined hooks functions for the given identifier.
 786          *
 787          * These hook identifiers are valid:
 788          *      + constructPostProcess
 789          *      + renderPreProcess
 790          *      + renderPostProcess
 791          *
 792          * @param string $identifier Specific hook identifier
 793          * @param array $hookConfiguration Additional configuration passed to hook functions
 794          * @return void
 795          */
 796         protected function executeHook($identifier, array $hookConfiguration = array()) {
 797                 $options =& $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/backend.php'];
 798
 799                 if (isset($options[$identifier]) && is_array($options[$identifier])) {
 800                         foreach($options[$identifier] as $hookFunction) {
 801                                 t3lib_div::callUserFunction($hookFunction, $hookConfiguration, $this);
 802                         }
 803                 }
 804         }
 805 }
 806
 807         // Document generation
 808 $TYPO3backend = t3lib_div::makeInstance('TYPO3backend');
 809
 810         // Include extensions which may add css, javascript or toolbar items
 811 if (is_array($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'])) {
 812         foreach ($GLOBALS['TYPO3_CONF_VARS']['typo3/backend.php']['additionalBackendItems'] as $additionalBackendItem) {
 813                 include_once($additionalBackendItem);
 814         }
 815 }
 816         // Process ExtJS module js and css
 817 if (is_array($GLOBALS['TBE_MODULES']['_configuration'])) {
 818         foreach ($GLOBALS['TBE_MODULES']['_configuration'] as $moduleConfig) {
 819                 if (is_array($moduleConfig['cssFiles'])) {
 820                         foreach ($moduleConfig['cssFiles'] as $cssFileName => $cssFile) {
 821                                 $TYPO3backend->addCssFile($name, t3lib_div::getFileAbsFileName($cssFile));
 822                         }
 823                 }
 824                 if (is_array($moduleConfig['jsFiles'])) {
 825                         foreach ($moduleConfig['jsFiles'] as $jsFile) {
 826                                 $files = array(t3lib_div::getFileAbsFileName($jsFile));
 827                                 $files = t3lib_div::removePrefixPathFromList($files, PATH_site);
 828                                 $TYPO3backend->addJavascriptFile('../' . $files[0]);
 829                         }
 830                 }
 831         }
 832 }
 833
 834 $TYPO3backend->render();
 835
 836 Typo3_Bootstrap_Backend::getInstance()->shutdown();
 837
 838 ?>